Genius finds its own road and carries its own lamp.

The history of men of science has one peculiar advantage, as it shows the importance of little things in producing great results. Smeaton learned his principle of constructing a lighthouse, by noticing the trunk of a tree to be diminished from a curve to a cyclinder ... and Newton, turning an old box into a water-clock, or the yard of a house into a sundial, are examples of those habits of patient observation which scientific biography attractively recommends.

Romance is the truth of imagination and boyhood. Homer's horses clear the world at a bound. The child's eye needs no horizon to its prospect. The oriental tale is not too vast. Pearls dropping from trees are only falling leaves in autumn. The palace that grew up in a night merely awakens a wish to live in it. The impossibilities of fifty years are the commonplaces of five.

Attention makes the genius; all learning, fancy, science and skills depend upon it. Newton traced his discoveries to it. It builds bridges, opens new worlds, heals diseases, carries on the business of the world. Without it taste is useless, and the beauties of literature unobserved.

It is only dislocated minds whose movements are spasmodic.

History is a great painter, with the world for canvas, and life for a figure. It exhibits man in his pride, and nature in her magnificence,--Jerusalem bleeding under the Roman, or Lisbon vanishing in flame and earthquake. History must be splendid. Bacon called it the pomp of business. Its march is in high places, and along the pinnacles and points of great affairs.

To study history is to study literature.